The 9BJ10-25520/U650-P/P from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 25141.45 to 25898.55 MHz, Bandwidth 757.1 MHz (1dB), Center Frequency 25520 MHz, Insertion Loss 1.05 dB, Upper Rejection 15 dB. Tags: Cavity Filter. More details for 9BJ10-25520/U650-P/P can be seen below.